Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
khong cong » thong cong, khong cang, chong cong
hanh dung » thanh dung, anh dung, manh dung
hanh dong » anh dong, ha dong
cua khong » hua khong, cua phuong, cua thuong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan cau » toan cao, toan ban, toan tap
tinh » trinh, dinh, minh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((trieu tinh) or (chieu sang)) - ((hanh dung) OR (hanh dong)) cua khong cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((trieu tinh) OR (chieu sang)) - ((hanh dung) OR (hanh dong)) cua khong cong manh toan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((trieu tinh) or (chieu sang)) - ((hanh dung) OR (hanh dong)) cua khong cong manh toan cau*".